US President Joe Biden appeals for Congress to pass an assault weapons ban after a deadly school shooting in Tennessee. A former student shot through the doors of a Christian primary school in Nashville and killed three children and three adults after planning the massacre by drawing out a detailed map and conducting surveillance of the building, police said.

US President Joe Biden appeals for Congress to pass an assault weapons ban after a deadly school shooting in Tennessee. A former student shot through the doors of a Christian primary school in Nashville and killed three children and three adults after planning the massacre by drawing out a detailed map and conducting surveillance of the building, police said.